My best advice about training in the USA would be to get away from the usual suspects in Florida and the west coast, these people are set up to take advantage of the high prices outside the USA and are located in the more attractive parts of the USA and these places have a higher cost of living. I did my FAA CPL/IR in Detroit, defiantly not the trendy part of the USA but I got good training, I was the only non American in the place, low accommodation costs with the cheaper cost of living was reflected in the prices charged for the flying.